MARGARET RINTOUL IV
USA UnknownSail number USA/KA3928
GPH
544.3
OSN
530
LOA
15.045 m
Displacement
12188 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7542
Medium
1.0086
High
1.1635
Triple Offshore
Low
0.9717
Medium
1.2395
High
1.3837
Boat Specifications
Dimensions
- Length overall
- 15.045 m
- Beam
- 4.46 m
- Draft
- 2.79 m
- Displacement
- 12188 kg
- Crew weight
- 907 kg
- Wetted surface
- 43.32 m²
Sails
- Mainsail
- 63.19 m²
- Genoa
- 94.55 m²
- Spinnaker
- 187.88 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Unknown
- Builder
- INTERCAT
- Designer
- FRERS
- Year built
- 1984
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.3 | 6.65 | 6.93 | 6.84 | 6.22 | 6.08 | 5.52 | 4.68 |
| 8 | 7.45 | 7.72 | 7.89 | 7.85 | 7.57 | 7.43 | 6.81 | 5.85 |
| 10 | 7.98 | 8.17 | 8.32 | 8.32 | 8.29 | 8.21 | 7.83 | 6.92 |
| 12 | 8.2 | 8.41 | 8.61 | 8.65 | 8.72 | 8.68 | 8.39 | 7.8 |
| 14 | 8.32 | 8.54 | 8.84 | 8.94 | 9.08 | 9.13 | 8.83 | 8.34 |
| 16 | 8.4 | 8.63 | 9 | 9.21 | 9.32 | 9.55 | 9.29 | 8.75 |
| 20 | 8.46 | 8.73 | 9.18 | 9.61 | 9.73 | 10.1 | 10.23 | 9.62 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 4.17 | 143.5° | 4.06 |
| 8 | 41.2° | 5 | 148° | 5.07 |
| 10 | 39.8° | 5.54 | 149° | 5.99 |
| 12 | 38.6° | 5.82 | 154° | 6.81 |
| 14 | 37.7° | 5.98 | 162° | 7.44 |
| 16 | 37.1° | 6.08 | 180° | 8.04 |
| 20 | 36.4° | 6.19 | 180° | 8.87 |
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